Pith Number

pith:7TKDAT2Z

pith:2013:7TKDAT2Z6CMH6VBRSX5B2GFCZ5

not attested not anchored not stored refs pending

Rate Adaptation and Admission Control for Video Transmission with Subjective Quality Constraints

Alan C. Bovik, Chao Chen, Gustavo de Veciana, Robert W. Heath Jr, Xiaoqing Zhu

arxiv:1311.6453 v1 · 2013-11-25 · cs.MM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7TKDAT2Z6CMH6VBRSX5B2GFCZ5}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T03:06:14.064124Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fcd4304f59f0987f543195fa1d18a2cf691d84cfd429343258f2c5c3b26c8b7c

Aliases

arxiv: 1311.6453 · arxiv_version: 1311.6453v1 · doi: 10.48550/arxiv.1311.6453 · pith_short_12: 7TKDAT2Z6CMH · pith_short_16: 7TKDAT2Z6CMH6VBR · pith_short_8: 7TKDAT2Z

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/7TKDAT2Z6CMH6VBRSX5B2GFCZ5 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: fcd4304f59f0987f543195fa1d18a2cf691d84cfd429343258f2c5c3b26c8b7c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89854287b51d34ebf4cc3c71fa9c8dea6f7d98c85ed8114495f8c7aa54e53c2f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MM",
    "submitted_at": "2013-11-25T20:42:33Z",
    "title_canon_sha256": "2576fcdb894e74fbddcd40d00c9ca6942a99a9987a0cdad95b513b04b4c63dcb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.6453",
    "kind": "arxiv",
    "version": 1
  }
}